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authorLiu Bo <bo.li.liu@oracle.com>2018-01-05 12:51:12 -0700
committerDavid Sterba <dsterba@suse.com>2018-01-22 16:08:22 +0100
commit72b28077a20a6a1f14494602466c219241f45d89 (patch)
tree9cf7c34853eeb564ff4f906a9d1d4a48ef562975 /fs/btrfs/Makefile
parentc04e61b5e41b0e8ace4aa4b67685fbe68ac37a46 (diff)
downloadlinux-72b28077a20a6a1f14494602466c219241f45d89.tar.bz2
Btrfs: add extent map selftests
We've observed that btrfs_get_extent() and merge_extent_mapping() could return -EEXIST in several cases, and they are caused by some racy condition, e.g dio read vs dio write, which makes the problem very tricky to reproduce. This adds extent map selftests in order to simulate those racy situations. Signed-off-by: Liu Bo <bo.li.liu@oracle.com> Reviewed-by: Josef Bacik <jbacik@fb.com> [ minor string adjustments ] Signed-off-by: David Sterba <dsterba@suse.com>
Diffstat (limited to 'fs/btrfs/Makefile')
-rw-r--r--fs/btrfs/Makefile2
1 files changed, 1 insertions, 1 deletions
diff --git a/fs/btrfs/Makefile b/fs/btrfs/Makefile
index 6fe881d5cb38..0c4373628eb4 100644
--- a/fs/btrfs/Makefile
+++ b/fs/btrfs/Makefile
@@ -19,4 +19,4 @@ btrfs-$(CONFIG_BTRFS_FS_REF_VERIFY) += ref-verify.o
btrfs-$(CONFIG_BTRFS_FS_RUN_SANITY_TESTS) += tests/free-space-tests.o \
tests/extent-buffer-tests.o tests/btrfs-tests.o \
tests/extent-io-tests.o tests/inode-tests.o tests/qgroup-tests.o \
- tests/free-space-tree-tests.o
+ tests/free-space-tree-tests.o tests/extent-map-tests.o